ide-scsi: remove superfluous BUG_ON() from idescsi_transfer_pc()

ide_set_handler() bugs on ->handler == NULL so no need to do it
in idescsi_transfer_pc().

There should be no functional changes caused by this patch.

Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 36c2c3bf111d399ad70f1e86ff797a57bdb56123..e9d3dbf596c7a8b77d9100a6e78eaf2d659be863 100644 (file)
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -469,7 +469,7 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive)
                                "issuing a packet command\n");
                return ide_do_reset (drive);
        }
-       BUG_ON(HWGROUP(drive)->handler != NULL);
+
        /* Set the interrupt routine */
        ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry);